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» Co-experience: the social user experience
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CHI
2007
ACM
15 years 10 months ago
Constructing my online self: avatars that increase self-focused attention
Three studies investigated whether users' strategies for customising online avatars increase their self-focused attention, also known as private self-awareness. Study 1 showe...
Asimina Vasalou, Adam N. Joinson, Jeremy Pitt
CIKM
2009
Springer
15 years 4 months ago
Commentary-based video categorization and concept discovery
Social network contents are not limited to text but also multimedia. Dailymotion, YouTube, and MySpace are examples of successful sites which allow users to share videos among the...
Janice Kwan-Wai Leung, Chun Hung Li, Ting Keung Ip
CSCW
2004
ACM
15 years 3 months ago
Towards dynamic collaboration architectures
In this paper, we introduce the concept of dynamically changing between centralized, replicated, and hybrid collaboration architectures. It is implemented by providing users a fun...
Goopeel Chung, Prasun Dewan
PERCOM
2010
ACM
14 years 8 months ago
Privacy assurance in mobile sensing networks: Go beyond trusted servers
—Mobile devices are becoming the largest sensor network around the world. They could be used to collect a large amount of data with little effort and cost which is leading to a p...
Ling Hu, Cyrus Shahabi
SOCIALCOM
2010
14 years 7 months ago
Assessing the Value of Contributions in Tagging Systems
-- Assessing the value of individual users' contributions in peer-production systems is paramount to the design of mechanisms that support collaboration and improve users'...
Elizeu Santos-Neto, Flavio Figueiredo, Jussara M. ...